[alsa-devel] EAPD enable for HP ALC221
Hi Takashi,
HP ALC221 platform needs to enable EAPD for speaker output. Attach patch was enable the EAPD for speaker. Thanks.
BR, Kailang
On Mon, 03 Aug 2015 08:55:02 +0200, Kailang wrote:
Hi Takashi,
HP ALC221 platform needs to enable EAPD for speaker output. Attach patch was enable the EAPD for speaker.
The EAPD should have been enabled as default. If it isn't the case, likely something else is wrong.
Could you give more information, e.g. alsa-info.sh outputs at both working and broken states?
thanks,
Takashi
Hi Takashi,
The nid is the 0x17. Default nid were 0x14 and 0x15. And the 0x1d verb doesn't have enable amp bit.
BR, Kailang
-----Original Message----- From: Takashi Iwai [mailto:tiwai@suse.de] Sent: Monday, August 03, 2015 4:23 PM To: Kailang Cc: (alsa-devel@alsa-project.org) Subject: Re: EAPD enable for HP ALC221
On Mon, 03 Aug 2015 08:55:02 +0200, Kailang wrote:
Hi Takashi,
HP ALC221 platform needs to enable EAPD for speaker output. Attach patch was enable the EAPD for speaker.
The EAPD should have been enabled as default. If it isn't the case, likely something else is wrong.
Could you give more information, e.g. alsa-info.sh outputs at both working and broken states?
thanks,
Takashi
------Please consider the environment before printing this e-mail.
On Mon, 03 Aug 2015 10:30:18 +0200, Kailang wrote:
Hi Takashi,
The nid is the 0x17. Default nid were 0x14 and 0x15.
0x17 is included in the list via commit af95b41426e0: ALSA: hda - Add one more node in the EAPD supporting candidate list
You must have tested with an ancient driver.
Takashi
And the 0x1d verb doesn't have enable amp bit.
BR, Kailang
-----Original Message----- From: Takashi Iwai [mailto:tiwai@suse.de] Sent: Monday, August 03, 2015 4:23 PM To: Kailang Cc: (alsa-devel@alsa-project.org) Subject: Re: EAPD enable for HP ALC221
On Mon, 03 Aug 2015 08:55:02 +0200, Kailang wrote:
Hi Takashi,
HP ALC221 platform needs to enable EAPD for speaker output. Attach patch was enable the EAPD for speaker.
The EAPD should have been enabled as default. If it isn't the case, likely something else is wrong.
Could you give more information, e.g. alsa-info.sh outputs at both working and broken states?
thanks,
Takashi
------Please consider the environment before printing this e-mail.
-----Original Message----- From: Takashi Iwai [mailto:tiwai@suse.de] Sent: Monday, August 03, 2015 4:45 PM To: Kailang Cc: (alsa-devel@alsa-project.org) Subject: Re: EAPD enable for HP ALC221
On Mon, 03 Aug 2015 10:30:18 +0200, Kailang wrote:
Hi Takashi,
The nid is the 0x17. Default nid were 0x14 and 0x15.
0x17 is included in the list via commit af95b41426e0: ALSA: hda - Add one more node in the EAPD supporting candidate list
You must have tested with an ancient driver.
OK... Thanks.
Takashi
And the 0x1d verb doesn't have enable amp bit.
But 0x1d doesn't have enable amp bit. Rewrite 0x1d verb to have amp bit. Right?
BR, Kailang
-----Original Message----- From: Takashi Iwai [mailto:tiwai@suse.de] Sent: Monday, August 03, 2015 4:23 PM To: Kailang Cc: (alsa-devel@alsa-project.org) Subject: Re: EAPD enable for HP ALC221
On Mon, 03 Aug 2015 08:55:02 +0200, Kailang wrote:
Hi Takashi,
HP ALC221 platform needs to enable EAPD for speaker output. Attach patch was enable the EAPD for speaker.
The EAPD should have been enabled as default. If it
isn't the case,
likely something else is wrong.
Could you give more information, e.g. alsa-info.sh
outputs at both
working and broken states?
thanks,
Takashi
------Please consider the environment before printing this e-mail.
Hi Takashi,
Our customer just provide the codec#0 info as attach.
BR, Kailang
-----Original Message----- From: Takashi Iwai [mailto:tiwai@suse.de] Sent: Monday, August 03, 2015 4:23 PM To: Kailang Cc: (alsa-devel@alsa-project.org) Subject: Re: EAPD enable for HP ALC221
On Mon, 03 Aug 2015 08:55:02 +0200, Kailang wrote:
Hi Takashi,
HP ALC221 platform needs to enable EAPD for speaker output. Attach patch was enable the EAPD for speaker.
The EAPD should have been enabled as default. If it isn't the case, likely something else is wrong.
Could you give more information, e.g. alsa-info.sh outputs at both working and broken states?
thanks,
Takashi
------Please consider the environment before printing this e-mail.
participants (2)
-
Kailang -
Takashi Iwai